Guide · Cost
How much does water damage restoration cost?
Most water damage jobs land in the low thousands, but the range is wide. Here's what the national cost guides show and the factors that move your bill.
These are national ranges from published 2026 cost guides, not quotes. Prices vary by region and town, by contractor, and above all by how much is wet and how dirty the water is. Get a written estimate.
Typical ranges
| Job | Common range | Notes |
|---|---|---|
| Water mitigation, Category 1 (clean) | About $3 to $4 per sq ft | Extraction and drying. Least expensive if started within a day. |
| Water mitigation, Category 2 (gray) | About $4 to $6.50 per sq ft | Adds antimicrobial treatment. Pad and some drywall usually replaced. |
| Water mitigation, Category 3 (black) | About $7 per sq ft and up | Protective equipment, removal of porous materials, sanitizing. |
| Whole water damage job | About $1,300 to $6,400, averaging near $3,900 | Mitigation plus typical repairs. |
| Mold remediation | About $500 to $12,000, averaging near $3,000 | Small bathroom jobs at the low end; whole-house jobs far higher. |
| Fire and smoke restoration | About $2,900 to $38,000, averaging near $20,000 | Driven by how far smoke and soot traveled, and water from firefighting. |
What pushes the price up
- Category of water. Contaminated water means more removal and more cleaning.
- Time. Every day of waiting lets water wick higher and adds the risk of mold.
- Materials. Hardwood, plaster and finished basements take longer to dry and cost more to replace.
- Access. Water inside walls, under cabinets or in crawl spaces needs more demolition to reach.
- After-hours work. Nights, weekends and holidays can cost more.
- Rebuild. Mitigation (drying) and reconstruction (new drywall, paint, flooring) are often billed separately.
What pushes it down
- Shutting off the water quickly and starting drying the same day.
- Moving belongings out of wet rooms yourself.
- Choosing a company that dries in place with moisture monitoring, instead of removing materials by default.
A worked example
Say a supply line under an upstairs bathroom sink fails while you're at work, and water runs for six hours across 300 square feet of bathroom, hallway and the kitchen ceiling below. That's clean water (Category 1), but it came from above and soaked ceilings, walls and floors (likely Class 3).
- Mitigation: extraction, removing the wet ceiling drywall and insulation below, and three to five days of drying at roughly $3 to $4 per square foot, or about $900 to $1,200 for the wet area, plus equipment and demolition line items.
- Reconstruction: new ceiling drywall, paint and any flooring that couldn't be dried. This is often billed separately and can equal or exceed the mitigation cost.
If the same leak had been caught in 30 minutes, it might have been a Class 1 job dried with a few air movers and no demolition at all.
How insurance changes the math
If the cause is covered, you usually pay your deductible and the insurer pays the rest of the approved scope. Many restoration companies bill the insurer directly using estimating software the insurer also uses. Ask before work starts what's covered, what your deductible is, and whether anything will be billed to you separately. If the cause isn't covered, ask for an itemized estimate and compare at least two.